Seen operating · 16 dates
B6 1621
jetBlue flight B6 1621 from London to Boston, usually departing 08:40 local time with about 7h 39m in the air.
Fares and airlines on LHR–BOS →LHR
BOS
SCHEDULED · 3,256 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
08:40
Departs LHR (local)
7h 39m
Scheduled flight time
5,240 km
3,256 miles
16
Operating dates seen
Flight B6 1621
What we can confirm
Only figures a dated source supplied. Times are local and change with the season — check with jetBlue before you fly.
Route
LHR → BOS
London Heathrow Airport to Boston Logan International Airport
Usual departure
08:40 local
Most common time across 16 dates
Flight time
7h 39m
Scheduled, departure to arrival
Distance
5,240 km
Great-circle, 3,256 miles
Dates seen
13 Sept 2026 – 8 Jan 2027
16 operating dates
Where this comes from
- Nonstop fares travellers found for specific dates (Travelpayouts fare data)
- VRS standing-data community route database (CC0) lists the same airports.
- Live position, when the aircraft is airborne and in receiver coverage: ADSB.lol (ODbL 1.0).
Data refreshed 11 Sept 2026. We never estimate a time or route to fill a gap.
From the window seat
#B61621 on the grid
Public posts tagged #B61621 on YouTube, Bluesky and Mastodon.
Flight log · community
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